Home / 180,930.48-271,563.84-92,250.60

Finding the Fourth Proportional to 180,930.48, 271,563.84 and 92,250.60

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Solution

The fourth proportional to 180,930.48, 271,563.84 and 92,250.60 is: 138,461.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,930.48 : 271,563.84 = 92,250.60 : x
  2. Step 2: Convert to fraction form
    180,930.48/271,563.84 = 92,250.60/x
  3. Step 3: Cross multiply
    180,930.48x = 271,563.84 × 92,250.60
  4. Step 4: Simplify right side
    180,930.48x = 25,051,927,178.30
  5. Step 5: Solve for x
    x = 25,051,927,178.30/180,930.48
  6. Step 6: Final answer
    x = 138,461.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.